Whitening Care Routine Skin Tone Condition Check

Recently, my skin tone has been feeling dull, and I feel the need for a whitening routine. Rather than focusing on a quick brightening effect, I want to improve my skin appearance through consistent care, so I'm curious about how to structure a whitening routine. It's making me rethink my whitening routine, considering the optimal order of steps after cleansing. I'd also like to know if I need to adjust my whitening routine based on seasonal changes or my skin's reaction to UV exposure. I'm also curious about whether maintaining a whitening routine during a homecare-focused treatment actually helps maintain an even skin tone. I'd also like to know some practical tips and precautions for creating a whitening routine.